Business verification
Before you can trade on Carbonmark we need to know who we're doing business with. Verification is by invitation: your Carbonmark contact sends you a personal link that opens your application.
Need a link, or a new one?
Get in touch and we'll send you a link to start or continue your verification. If you've already been in touch with someone at Carbonmark, you can also ask them directly.
A standard verification takes most businesses under ten minutes. We'll ask for:
- Your companyLegal name, country and registration number, registered address, and what the business does.
- ContactsWho we should talk to, including one person who can commit the company.
- OwnershipAnyone who owns 25% or more, and any parent company.
- Certificate of incorporationOr your local equivalent — trade licence, business registration.
- Bank statement or letterDated within the last 3 months, showing the account holder name and account number.
PDF, JPEG or PNG, up to 20 MB each.
We don't need passports or personal ID. If your business needs a more detailed check, for example to receive payouts as a seller, we'll also ask for articles of association or MOA and proof of registered address, plus your registry account and payout details. We'll tell you if that applies.